CN210730800U

CN210730800U - Portable steel bar bender

Info

Publication number: CN210730800U
Application number: CN201921768809.3U
Authority: CN
Inventors: 金海真; 陈相旺
Original assignee: Anhui Yifeng Highway Engineering Co Ltd
Current assignee: Anhui Yifeng Highway Engineering Co Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-12
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a portable angle bending ware, including two curb plates, two inboard bottoms of curb plate respectively with the both sides fixed connection of bottom plate, two spouts have been seted up respectively to one side of two curb plates, the inside of two spouts slides respectively and is equipped with two sliders, the inside of two spouts rotates respectively through the lead screw seat and installs two lead screws, the middle part of two lead screws is connected with the middle part screw thread interlude of two sliders respectively, the top of two lead screws is run through two spouts respectively and is arranged in the top of two curb plates, the top of two lead screws is all fixed and is equipped with the handle, the beneficial effects of the utility model are that: constitute whole scray through simple structures such as curb plate, bottom plate and folded plate, simple structure, and portable rotates the lead screw through the handle simultaneously and can drive two sliders and reciprocate, adjusts the interval between bottom plate and the compression roller then, makes the scray adjust spacingly according to the specification of reinforcing bar, has enlarged the application range of scray.

Description

Portable steel bar bender

Technical Field

The utility model relates to a steel bar bender, in particular to portable steel bar bender belongs to steel bar bender technical field.

Background

In the construction process, a reinforced concrete structure is widely used, wherein the reinforced concrete structure is formed by binding reinforcing steel bars into a skeleton and then pouring concrete, namely, the reinforcing steel bars are bound into the skeleton before the concrete is poured. The reinforcing bars sold on the market are all standard specifications, and when the steel bar bending device is used, the reinforcing bars need to be cut into required lengths on site, bent according to requirements, and then the bending device is needed.

The existing steel bar bender is mostly divided into a large-scale steel bar bending machine tool and a simple bending wrench formed by welding steel bars, and has the following defects: 1. the large bending machine tool is inconvenient to carry and use, the simple bending wrench cannot be adjusted and limited according to the specification of the steel bar, and the application range is narrow; 2. simple and easy crooked spanner is not normal to the reinforcing bar bending, and bending angle generally is manual judgement, and the error is big, and current simple and easy crooked spanner of bending does not possess the setting structure, and the reinforcing bar after the bending takes place to recover a little easily, influences subsequent use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable angle bending ware to solve the problem that the large-scale crooked lathe that proposes in the above-mentioned background art is not convenient for carry the use and simple and easy crooked spanner is crooked nonstandard to the reinforcing bar.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable angle bending ware, includes two curb plates, two the inboard bottom of curb plate respectively with the both sides fixed connection of bottom plate, two spouts, two have been seted up respectively to one side of curb plate the inside of spout slides respectively and is equipped with two sliders, two the inside of spout is passed through the lead screw seat and is rotated respectively and install two lead screws, two the middle part of lead screw is alternated with the middle part screw thread of two sliders respectively and is connected, two the top of lead screw is run through two spouts respectively and is arranged in the top of two curb plates, two the top of lead screw is all fixed and is equipped with the handle, two the inboard middle part of slider rotates respectively with the both ends of pivot to be connected, the fixed cover in middle part of pivot is equipped with the compression roller, the avris of bottom plate is through articulated one side fixed connection with the.

As an optimized technical scheme of the utility model, two the bottom in the curb plate outside is fixed respectively and is equipped with two running-boards.

As a preferred technical scheme of the utility model, one of them the outside of curb plate is fixed and is equipped with the angle sign, the position of angle sign is corresponding with one of them arc open-ended position.

As an optimal technical scheme of the utility model, two arc openings have been seted up respectively to the opposite side of curb plate, the both sides side of folded plate is fixed respectively and is equipped with two double-screw bolts, two the double-screw bolt runs through two arc openings respectively, two equal threaded mounting has lock nut on the double-screw bolt.

As a preferred technical scheme of the utility model, first arc wall has been seted up at the middle part of compression roller, the second arc wall has been seted up at the middle part on folded plate top.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a portable angle bending ware has following beneficial effect:

1) the whole bender is formed by simple structures such as the side plates, the bottom plate and the folded plates, the structure is simple, the carrying is convenient, the two sliding blocks can be driven to move up and down by rotating the screw rod through the handle, and then the distance between the bottom plate and the pressing roller is adjusted, so that the bender can be adjusted and limited according to the specification of the steel bar, and the application range of the bender is expanded;

2) through the accurate bending angle of adjusting of angle sign person of facilitating the use, reduce the error, avoid artifical judgement, improve crooked effect, and cooperate through lock nut and double-screw bolt and can fix a position the angle between folded plate and the bottom plate, be convenient for then stereotype the reinforcing bar after the bending.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a side plate; 2. a base plate; 3. a chute; 4. a slider; 5. a screw rod; 6. a handle; 7. a rotating shaft; 8. a compression roller; 9. folding the plate; 10. a handle; 11. a first arc-shaped slot; 12. a second arc-shaped slot; 13. an arc-shaped opening; 14. identifying an angle; 15. a stud; 16. locking the nut; 17. a foot pedal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a portable steel bar bender, which comprises two side plates 1, the bottoms of the inner sides of the two side plates 1 are respectively fixedly connected with the two sides of a bottom plate 2, one side of the two side plates 1 is respectively provided with two sliding chutes 3, the insides of the two sliding chutes 3 are respectively provided with two sliding blocks 4 in a sliding way, the insides of the two sliding chutes 3 are respectively rotatably provided with two screw rods 5 through screw rod seats, the middle parts of the two screw rods 5 are respectively connected with the middle parts of the two sliding blocks 4 in a threaded way, the top ends of the two screw rods 5 respectively penetrate through the two sliding chutes 3 and are arranged at the tops of the two side plates 1, the top ends of the two screw rods 5 are respectively fixedly provided with a handle 6, the middle parts of the inner sides of the two sliding blocks 4 are respectively rotatably connected with the two ends of a rotating, make the bending apparatus can adjust spacingly according to the specification of reinforcing bar, enlarged the application range of bending apparatus, the fixed cover in middle part of pivot 7 is equipped with compression roller 8, the avris of bottom plate 2 through articulated and one side fixed connection of folded plate 9, the fixed handle 10 that is equipped with on the opposite side on folded plate 9 top.

Preferably, two foot pedals 17 are respectively fixedly arranged at the bottom ends of the outer sides of the two side plates 1, a user can fix the bender in the bending process through the two foot pedals 17, the stability of the bender is improved, an angle mark 14 is fixedly arranged at the outer side of one side plate 1, the position of the angle mark 14 corresponds to the position of one arc-shaped opening 13, the user can conveniently and accurately adjust the bending angle through the angle mark 14, the error is reduced, the two arc-shaped openings 13 are respectively arranged at the other sides of the two side plates 1, two studs 15 are respectively fixedly arranged at the two sides of the folded plate 9, the two studs 15 respectively penetrate through the two arc-shaped openings 13, locking nuts 16 are respectively arranged on the two studs 15 in a threaded manner, the angle between the folded plate 9 and the bottom plate 2 can be positioned through the matching of the locking nuts 16 and the studs 15, and then the, first arc wall 11 has been seted up at the middle part of compression roller 8, and second arc wall 12 has been seted up at the middle part on folded plate 9 top, cooperatees through first arc wall 11 and second arc wall 12 and can improve the stability of reinforcing bar in bending process, avoids taking place lateral displacement.

When in specific use, the utility model relates to a portable steel bar bender, firstly the whole bender is composed of a side plate 1, a bottom plate 2 and a folded plate 9 through a simple structure, has simple structure and is convenient to carry, after the portable steel bar bender is carried to a proper position, the bender is placed on the ground, then the steel bar to be bent is placed on the bottom plate 2 and the folded plate 9, then the position to be bent is placed at the hinged position of the bottom plate 2 and the folded plate 9, then two screw rods 5 are rotated through a handle 6, the two screw rods 5 are rotated to drive two sliders 4 to respectively slide up and down in two chutes 3, then the distance between a compression roller 8 and the bottom plate 2 is adjusted, the compression roller 8 and the position to be bent of the steel bar are contacted and limited, the bender can be adjusted and limited according to the specification of the steel bar, the application range of the bender is enlarged, then a user can fix the two pedals, adjusting loose lock nut 16 and pulling handle 10 and drive folded plate 9 and upwards overturn after that, two studs 15 slide on two arc openings 13 respectively in the upset process, cooperate convenient to use person's quick judgement bending angle through one of them stud 15 and angle sign 14, reduce the error, avoid artifical judgement, improve crooked effect, can cooperate through lock nut 16 and stud 15 after the bending finishes and fix a position the angle between folded plate 9 and bottom plate 2, be convenient for then stereotype the reinforcing bar after the bending.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable steel bar bender comprises two side plates (1), and is characterized in that the bottoms of the inner sides of the two side plates (1) are respectively fixedly connected with the two sides of a bottom plate (2), two sliding grooves (3) are respectively formed in one side of the two side plates (1), two sliding blocks (4) are respectively arranged in the two sliding grooves (3) in a sliding manner, two screw rods (5) are respectively rotatably arranged in the two sliding grooves (3) through screw rod seats, the middle parts of the two screw rods (5) are respectively in threaded insertion connection with the middle parts of the two sliding blocks (4), the top ends of the two screw rods (5) respectively penetrate through the two sliding grooves (3) and are arranged at the tops of the two side plates (1), handles (6) are respectively fixedly arranged at the top ends of the two screw rods (5), the middle parts of the inner sides of the two sliding blocks (4) are respectively in rotatable connection with the two ends, the fixed cover in middle part of pivot (7) is equipped with compression roller (8), the avris of bottom plate (2) is through articulated one side fixed connection with folded plate (9), the fixed handle (10) that are equipped with of opposite side on folded plate (9) top.

2. A portable rebar bender as claimed in claim 1, wherein: two foot pedals (17) are respectively and fixedly arranged at the bottom ends of the outer sides of the two side plates (1).

3. A portable rebar bender as claimed in claim 1, wherein: an angle mark (14) is fixedly arranged on the outer side of one side plate (1), and the position of the angle mark (14) corresponds to the position of one arc-shaped opening (13).

4. A portable rebar bender as claimed in claim 1, wherein: two arc openings (13) have been seted up respectively to the opposite side of curb plate (1), the both sides side of folded plate (9) is fixed respectively and is equipped with two studs (15), two stud (15) run through two arc openings (13) respectively, two equal threaded mounting has lock nut (16) on stud (15).

5. A portable rebar bender as claimed in claim 1, wherein: a first arc-shaped groove (11) is formed in the middle of the pressing roller (8), and a second arc-shaped groove (12) is formed in the middle of the top end of the folded plate (9).